package de.hda.vo;

public interface IHandlerObject {

    /** clients can use dirty flag */
    public boolean isDirty();
    
    /** reset case when dirty flag is invalid */
    public void resetDirty();
    
    public void markAsDirty();

    public void markAsNotDirty();    
    
    public void markFieldChanged(String fieldName);
    
    public String toString();
}
